Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10834494 | Active noise control headphones | Weifeng Tong, Liang Zhang, Qian Li | 2020-11-10 |
| D901572 | Network camera | Qian Wang, Weishuai Wang, Haijun Liu | 2020-11-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10834494 | Active noise control headphones | Weifeng Tong, Liang Zhang, Qian Li | 2020-11-10 |
| D901572 | Network camera | Qian Wang, Weishuai Wang, Haijun Liu | 2020-11-10 |